Hunan Yuancheng Hezhong Technology Development Co., Ltd.
China [CN]
Testosterone Powder / Methyltestosterone , CAS 58-18-4
Quick Detail:
1. CAS No.:57-85-2
2. Molecular Formula: C22H32O3
3. Molecular weight:344.49
4. Puriy: 98%
5 Appearance: White to yellowish crystalline powder.
6. Usage: Testosterone propionate is therefore much faster acting than other testosterone esters such as cypionate or enanthate, and requires a much more frequent dosing schedule, in order to maintain stable blood levels.
Description:
Methyltestosterone
CAS No: 58-18-4
Einecs No: 200-366-3
MF: C20H30O2
MW: 302.45
Purity: 99%
Appearance: white powder, Insoluble in water and soluble in ethanol(1:5), acetone(1:10) .
Applications:
Methyltestosterone can promote the male sex organs and used in seedling stage sex change. Methyltestosterone is a steroid hormone from the androgen and is found in mammals and other vertebrates, Methyltestosterone is primarily secreted in the tests of mails and the ovaries of female, although small amount are also secreted by the adrenal glands, Methyltestosterone is the principle male sex hormone and an anabolic steroid.
Methyltestosterone plays a key role in the development of male reproductive tissue such as the testis and prostates. In addition, Methyltestosterone is essential for health and well-being as well as the prevention of osteoporosis, Methyltestosterone is conserved through most vertebrates, although fish make a slightly difference from called 11-ketotestosterone.
Specifications:
|
Test Items |
Specification |
Test Results |
|
Identification |
TLC |
Positive |
|
UV spectrum |
Positive |
|
|
IR spectrum |
Positive |
|
|
Characteristics |
White to almost white crystalline powder |
Conform |
|
Melting point |
162～168℃ |
152～166℃ |
|
Specific optical rotation |
+79°～ +85° |
+82.5° |
|
Loss on drying |
≤2.0% |
1.1% |
|
Assay |
97～103% |
99.08% |
|
Related substances |
≤1.0% |
Pass |
|
Residual solvents(GC) |
Acetone ≤100ppm |
Pass |
|
Methanol ≤100ppm |
Pass |
|
|
Pyridine ≤100ppm |
Pass |
|
|
Conclusion |
This batch is complies with USP31 |
|
Competitive Advantage:
1. Best prices with satisfied quality.
2. Rich experienced in delivering the parcels to you.
3. Enough stock ensure the prompt delivery time .
4. Good after-sales service.
5. Package will be reshipped if sent failed .
6. Specials are possible when the order is big enough.
Tell the package update asap, and will try best solve when customer encountered various problems.
Click enlarge Image